Black FIBER HEAT belly band. Size: M Purchased at Shimamura a few years ago, worn once but the size didn't fit, so it's been stored away. Waist: 76-84cm Length: Approximately 56cm This type is folded in half to wear. The end without the tag is elastic. Please feel free to comment if you have any questions. Shipping will be done compactly via Yu-Yu Mercari or Kurakuru Mercari delivery. Thank you for considering this item, understanding that it has been stored at home (o^^o)